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  Probes & Circuit Testers (39 items)

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Draper Expert 32667 6-24V DC Automotive Circuit Tester (1 offer) 
Expert Quality, tester with solid brass body housing a test light. Insulation piercing contact point with protective screw cap. Testing range 6 - 24V DC Supplied with 650mm of insulated cable with ...
Draper
32667
from £ 6.13*
per piece
 
 piece
Draper 36583 6-24V DC Heavy Duty Automotive Circuit Tester (1 offer) 
Circuit tester with 1.5m of heavy duty cable and earth (crocodile) clip. Insulated contact point to prevent accidental shorting. Testing range 6-24V DC. Display packed.
Draper
36583
from £ 12.15*
per piece
 
 piece
Draper 41026 Battery and Alternator Analyser for 12V DC Systems (1 offer) 
Simple to use battery and alternator analyser. Checks both the battery and alternator status. Fitted with a convenient magnetic strip on the reverse of the tester, allowing the user to attach the t...
Draper
41026
from £ 11.54*
per piece
 
 piece
Draper 41821 Automotive Digital Multimeter (1 offer) 
Auto and manual ranging capable of voltage, current, resistance, diode and continuity testing. Fitted with a backlit LCD screen, DWELL, Tach, MAX, auto power off, continuity buzzer and data hold fe...
Draper
41821
from £ 30.28*
per piece
 
 piece
Draper Expert 48216 6-48V Automotive Digital Circuit Tester (1 offer) 
Expert Quality circuit tester with easy to read LCD digital display. Compatible with most vehicles including; cars, motorcycles, commercial vehicles, trailers, boats and agricultural machinery. Sui...
Draper
48216
from £ 29.27*
per piece
 
 piece
Draper Expert 48325 6-48V Automotive Digital Circuit Tester Kit (5 Piece) (1 offer) 
Expert Quality circuit tester kit, with easy to read LCD digital display. Compatible with most vehicles including; cars, motorcycles, commercial vehicles, trailers, boats and agricultural machinery...
Draper
48325
from £ 40.33*
per piece
 
 piece
Draper Expert 54371 Automotive Diagnostic Test Lead Kit (28 piece) (1 offer) 
Expert Quality, useful automotive diagnostic kit providing fast and accurate circuit testing and trouble shooting. Used in conjunction with multimeters or Oscilloscopes. Supplied in plastic storage...
Draper
54371
from £ 93.12*
per piece
 
 piece
Draper 54818 6-24V DC Automotive Circuit Tester (1 offer) 
Automotive circuit tester with 180mm long insulated blade. Fitted with a 3.6m (approx) recoil lead and heavy duty earth (crocodile) clip. Testing range 6 - 24V DC. Display packed.
Draper
54818
from £ 15.53*
per piece
 
 piece
Draper Expert 66249 Relay Tester (1 offer) 
Expert Quality, relay tester. Used to check 4 and 5 pin electro-mechanical relays. Operated by a 12V vehicle supply.
Draper
66249
from £ 58.99*
per piece
 
 piece
Draper 99752 Automotive Circuit Tester Screwdriver 6-24V (1 offer) 
Insulated probe fitted with an SL3 slotted screwdriver tip, 750mm insulated cable and earth clip. Internal light glows if current is present. Suitable for use on 6,12 and 24V DC systems and compati...
Draper
99752
from £ 2.45*
per piece
 
 piece
Sealey AK4008 Circuit Tester 6-24V (1 offer) 
Suitable for 6-24V DC circuits. Knurled brass body with test light. Probe tip is covered with protective brass screw cap. Tester illuminates when voltage is present. Supplied with cable and alligat...
Sealey
AK4008
from £ 7.81*
per piece
 
 piece
Sealey AK4012 Integrated Test Light/Voltmeter 3-48V (1 offer) 
Identifies polarity of circuit being tested on LCD display, red for positive and green for negative. LCD meter draws minute currents making this tool safe to use around delicate electronic componen...
Sealey
AK4012
from £ 32.15*
per piece
 
 piece
Sealey AK402 Circuit Tester 6/12/24V (1 offer) 
Suitable for testing 6, 12 and 24V DC circuits. Insulated, pointed probe tests through wire insulation. Supplied with 1.5m cable and crocodile earth clamp.Model NoAK402Nett Weight:0.11Kg
Sealey
AK402
from £ 11.54*
per piece
 
 piece
Sealey AK4030 Circuit Tester 6/12/24v with Polarity Test (1 offer) 
Probe tool allows continuity and polarity tests to be carried out quickly and efficiently on 6, 12 and 24V systems. Polarity indicated by red/green LEDs respectively. Supplied with 1.5m cable and s...
Sealey
AK4030
from £ 14.51*
per piece
 
 piece
Sealey AK4051 Electrical Circuit Tester 3-48V (1 offer) 
Suitable for testing electrical circuits from 3 to 48V DC. Integral, spring loaded, pointed probe for testing through insulation. Twin LEDs indicate live circuit and polarity. Supplied with 0.9m ca...
Sealey
AK4051
from £ 11.00*
per piece
 
 piece
Sealey AK407 Circuit Tester 6/12/24/48v Led (1 offer) 
Suitable for 6, 12, 24 and 48V DC circuits. LED array indicates polarity and voltage range. Supplied with 850mm cable and crocodile earth clamp.Model NoAK407Nett Weight:0.03Kg
Sealey
AK407
from £ 12.73*
per piece
 
 piece
Sealey AK415 Cordless Circuit Tester Buzzer/led (1 offer) 
Suitable for testing DC circuits with voltages between 3 and 28V. No earth clips to get tangled - simply contact the wire to be tested and touch your finger on bare metal ground to get a reading. T...
Sealey
AK415
from £ 15.67*
per piece
 
 piece
Sealey CFT1 Automotive Fuse Checker and Puller (1 offer) 
Checks continuity of blade-type automotive fuses, in or out of fuse holder. Green LED indicates fuse is OK. Also simplifies the removal of faulty fuses.
Sealey
CFT1
from £ 8.50*
per piece
 
 piece
Sealey FF400 Open and Short DC Circuit Detector (1 offer) 
Find short and open circuits fast and easily. Simply attach the sender unit to the circuit and follow the wires using the detector. Ideal for automotive repairs. Suitable for all DC circuits up to ...
Sealey
FF400
from £ 41.71*
per piece
 
 piece
Sealey FHLMIC15 Accessory Circuit Micro Fuse Holder Link 15Amp Pack of 2 (1 offer) 
Micro fuse holder for quick and easy installation of an accessory circuit. Simply remove an existing fuse and insert the fuse holder. Contains two fuse slots, one for the vehicles existing fuse and...
Sealey
FHLMIC15
from £ 5.68*
per piece
 
 piece
Sealey FHLMIC215 Accessory Circuit Micro II Fuse Holder Link 15Amp Pack of 2 (1 offer) 
Micro II fuse holder for quick and easy installation of an accessory circuit. Simply remove an existing fuse and insert the fuse holder. Contains two fuse slots, one for the vehicle's existing fuse...
Sealey
FHLMIC215
from £ 3.20*
per piece
 
 piece
Sealey FHLMIN15 Accessory Circuit Mini Fuse Holder Link 15Amp Pack of 2 (1 offer) 
Mini fuse holder for quick and easy installation of an accessory circuit. Simply remove an existing fuse and insert the fuse holder. Contains two fuse slots, one for the vehicles existing fuse and ...
Sealey
FHLMIN15
from £ 4.67*
per piece
 
 piece
Sealey FHLSTA15 Accessory Circuit Fuse Holder Link 15Amp Pack of 2 (1 offer) 
Standard fuse holder for quick and easy installation of an accessory circuit. Simply remove an existing fuse and insert the fuse holder. Contains two fuse slots, one for the vehicles existing fuse ...
Sealey
FHLSTA15
from £ 4.67*
per piece
 
 piece
Sealey HVPDCOMBO High Voltage Maintenance Combo (1 offer) 
Independent garages are now seeing a marked increase in hybrid and electric vehicles being presented to them for service and repair work. Change in the design of vehicle powertrains in recent years...
Sealey
HVPDCOMBO
from £ 252.14*
per piece
 
 piece
Sealey PP1 Auto Probe 6-24V (1 offer) 
A brilliant tool for the auto electrician and mechanic. Fitted with 4.8m cable allowing access to the rear of the vehicle and supplied with instructions. Carry out the following tests on systems fr...
Sealey
PP1
from £ 18.55*
per piece
 
 piece
Sealey PP100 Power Scope Automotive Probe 0-30V (1 offer) 
One of the most advanced automotive probes on the market, with a huge range of functions for effective automotive diagnostics, making short circuits and bad earths easy to find. Features a scope fu...
Sealey
PP100
from £ 120.05*
per piece
 
 piece
Sealey PP7 Auto Probe with LCD Display 12-42V (1 offer) 
A range of functions allow automotive electricians and mechanics the ability to effectively diagnose short circuits and bad earths. The 4.6m lead connects to a 12V battery supply and reaches to all...
Sealey
PP7
from £ 119.16*
per piece
 
 piece
Sealey PPHY High Voltage Tester CAT IV 1000V Hybrid Vehicles (1 offer) 
Professional two pole voltage tester CAT IV 1000V for checking high voltage on electric/hybrid vehicles. Suitable for checking AC mains and DC power supplies between 6-1000V DC and 24-1000V AC. Can...
Sealey
PPHY
from £ 72.67*
per piece
 
 piece
Sealey PPVT Automotive Test Probe (1 offer) 
Time-saving tool ideal for the automotive electrician and mechanic. Connects to the vehicle’s own battery and reaches all corners of the vehicle with 5m cable. Checks for short circuits and bad ear...
Sealey
PPVT
from £ 36.62*
per piece
 
 piece
Sealey PPX Auto Probe Plus 6-24V (1 offer) 
6-24V Auto Probe with an integral work light to aid use in dark engine bays plus an audible circuit tester for when the LED on the probe cannot be seen.
Sealey
PPX
from £ 28.30*
per piece
 
 piece
Sealey TA050 Digital Tachometer Contact/non-contact (1 offer) 
Professional quality laser instrument for fast and accurate measurement of rotational speed with or without contact. Will also measure total revolutions, frequency, surface speed and distance. Ten ...
Sealey
TA050
from £ 88.82*
per piece
 
 piece
Sealey TA120 Current Tester 20A - Standard Fuse (1 offer) 
Fast, accurate and safe current measurement at the fuse box. Ideal for fault-finding on car and commercial vehicle electrical circuits. Features large LCD display. Plugs straight into the vehicle's...
Sealey
TA120
from £ 17.74*
per piece
 
 piece
Sealey TA121 Current Tester 20a - Mini Fuse (1 offer) 
Fast, accurate and safe current measurement at the fuse box. Ideal for fault-finding on car and commercial vehicle electrical circuits. Features large LCD display. Plugs straight into the vehicle's...
Sealey
TA121
from £ 17.76*
per piece
 
 piece
Sealey TA125 Current Tester 80a (1 offer) 
Fast, accurate and safe current measurement at the fuse box. Ideal for fault-finding on car and commercial vehicle electrical circuits. Includes hold and peak functions for detecting current surges...
Sealey
TA125
from £ 79.87*
per piece
 
 piece
Sealey TA126 Automotive Current Tester 30A (1 offer) 
Fast, accurate and safe current measurement at the fuse box or battery. Ideal for fault-finding on car and commercial vehicle electrical circuits. Features large LCD display with numeric and bar-ty...
Sealey
TA126
from £ 61.74*
per piece
 
 piece
Sealey TA131 Relay Tester (1 offer) 
Health test for 4 and 5-pin electro-mechanical relays commonly found on modern vehicles. Test feature will cycle the relay ten times, testing the resistance, contacts and consistency within each cy...
Sealey
TA131
from £ 60.46*
per piece
 
 piece
Sealey VS526 In-line Ignition Spark Tester (1 offer) 
Tests HT supply to spark plug. Suitable for spark ignition engines. Quick and simple fault diagnosis.Model NoVS526Lead Length:100mmNett Weight:0.07KgProbe Length:55mm
Sealey
VS526
from £ 6.06*
per piece
 
 piece
Sealey VS5261 Ht Tester Set 4pc (1 offer) 
Set allows single or multiple testing. Simply fit tester between spark plug and HT lead and then run engine. Regular flashing of the testers indicates a good HT supply. Not suitable for engines wit...
Sealey
VS5261
from £ 13.18*
per piece
 
 piece
Sealey VS5272 Automotive Induction Probe (1 offer) 
Quick and easy to use. Ideal for testing ignition coils, fuel injectors and relays. Powered by 2 x AA batteries (not included). Not suitable for piezo energised fuel injectors.
Sealey
VS5272
from £ 6.96*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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